Translation of fortification in German

Then we did a boat trip which started somewhere in the delta and ended somewhere else in the delta. Each couple received a boat and an elderly lady had to row. I did not feel comfortable with that.
Are you using any literature in your studies? You want to study Spanish? I can help you. Where do you life in England? I have visited London last year. It was very amazing. It was a great trip.
Sorry but I hadn't have enough time in the last two weeks to respond to your email and to your interesting offer. I really need to think about it a little longer, and I am sure you'd understand.